71860359

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 96969600

約数和(自身を除く): 25109241

約数列:

[1, 3, 139, 389, 417, 443, 1167, 1329, 54071, 61577, 162213, 172327, 184731, 516981, 23953453, 71860359]

約数ペア:

[(1, 71860359), (3, 23953453), (139, 516981), (389, 184731), (417, 172327), (443, 162213), (1167, 61577), (1329, 54071)]